Structure of PDB 5ibb Chain 95 Binding Site BS01

Receptor Information

>5ibb Chain 95 (length=100) Species: 300852 (Thermus thermophilus HB8)

MFAIVKTGGKQYRVEPGLKLRVEKLDAEPGATVELPVLLLGGEKTVVGTP
VVEGASVVAEVLGHGRGKKILVSKFKAKVQYRRKKGHRQPYTELLIKEIR

Ligand information

>5ibb Chain 14 (length=2810)

agaugguaagggcccacgguggaugccucggcacccgagccgaugaagga
cguggcuaccugcgauaagccagggggagccgguagcgggcguggauccc
uggauguccgaaugggggaacccggccggcgggaacgccggucaccgcgc
uugcgcggggggaaccuggggaacugaaacaucucaguacccagaggaga
ggaaagagaaaucgacucccugaguagcggcgagcgaaaggggaccagcc
uaaaccguccggcuuguccgggcggggucguggggcccucggacaccgaa
uccccagccuagccgaagcuguugggaagcagcgccagagagggugaaag
ccccguaggcgaaagguggggggauaggugaggguacccgaguaccccgu
gguucguggagccaugggggaaucugggcggaccaccgccuaaggcuaag
uacuccgggugaccgauagcgcaccaguaccgugagggaaaggugaaaag
aaccccgggaggggagugaaauagagccugaaaccgugggcuuacaagca
gucacggccccgcaagggguuguggcgugccuauugaagcaugagccggc
gacucacggucgugggcgagcuuaagccguugaggcggaggcguagggaa
accgaguccgaacagggcgcaaacggcgaaaaguccgcggccguggaccc
gaaaccgggcgagcuagcccuggccagggugaagcuggggugagacccag
uggaggcccgaaccggugggggaugcaaaccccucggaugagcuggggcu
aggagugaaaagcuaaccgagcccggagauagcugguucuccccgaaaug
acuuuagggucagccucaggcgcugacuggggccuguagagcacugauag
ggcuacaaacccugucaaacuccgaagggucccagguggagccugggagu
gagggcgcgagcgauaacguccgcguccgagcgcgggaacaaccgagacc
gccagcuaaggcccccaagucugggcuaagugguaaaggauguggcgccg
cggacaggaguggcgccgcgccgaaaaugaucggggcuuaagcccagcgc
cgaagcugcgggucugggggaugaccccaggcgguaggggagcguucccg
augccgaugaaggccgacccgcgagggcggcuggagguaagggaagugcg
aaugccggcaugaguaacgauaaagagggugagaaucccucucgccguaa
gcccaaggguuccuacgcaauggucgucagcguaggguuaggcgggaccu
aaggugaagccgaaaggcguagccgaagggcagccgguuaauauuccggc
ccuucccgcaggugcgauggggggacgcucuaggcuagggggaccggagc
cauggacgagcccggccagaagcgcagggugggagguaggcaaauccgcc
ucccaacaagcucugcgugguggggaagcccguacgggugacaacccccc
gaagccagggagccaagaaaagccucuaagcacaaccugcgggaacccgu
accgcaaaccgacacaggugggcgggugcaagagcacucaggcgcgcggg
agaacccucgccaaggaacucugcaaguuggccccguaacuucgggagaa
ggggugcucccuggggugaugagccccggggagccgcagugaacaggcuc
uggcgacuguuuaccaaaaacacagcucucugcgaacucguaagaggagg
uauagggagcgacgcuugcccggugccggaaggucaaggggaggggugca
agccccgaaccgaagccccggugaacggcggccguaacuauaacgguccu
aagguagcgaaauuccuugucggguaaguuccgaccugcacgaaaagcgu
aacgaccggagcgcugucucggcgagggacccggugaaauugaacuggcc
gugaagaugcggccuacccguggcaggacgaaaagaccccguggagcuuu
acugcagccugguguuggcucuuggucgcgccuguaggauaggugggagc
cugugaacccccgccuccgggugggggggaggcgccggugaauaccaccc
uggcgcggcugggggccuaacccucggauggggggacagcgcuuggcggg
caguuugacuggggcggucgccuccuaaaagguaacggaggcgcccaaag
guccccucaggcgggacggaaauccgccggagagcgcaaggguagaaggg
ggccugacugcgaggccugcaagccgagcaggggcgaaagccgggccuag
ugaaccgguggucccguguggaagggccaucgaucaacggauaaaaguua
ccccggggauaacaggcugaucucccccgagcguccacagcggcggggag
guuuggcaccucgaugucggcucgucgcauccuggggcugaagaaggucc
caaggguugggcuguucgcccauuaaagcggcacgcgagcuggguucaga
acgucgugagacaguucggucucuauccgccacgggcgcaggaggcuuga
ggggggcucuuccuaguacgagaggaccggaagggacgcaccucugguuu
cccagcugucccuccaggggcauaagcuggguagccaugugcggaaggga
uaaccgcugaaagcaucuaagcgggaagcccgccccaagaugaggccucc
cacggcgucaagccgguaaggacccgggaagaccacccgguggaugggcc
ggggguguaagcgccgcgaggcguugagccgaccggucccaaucguccga
ggucuugacc

.........<<<<<<<<<<<.....<<..<<<<<<<<<<<<......<<<
<<<.((..((.>>>.....<<<<<<<..<<<))..)).>>>.....>>>>
>>>...>>>....<<<....>>><<<<<<<<....>>>>>>>>.<<<<<<
..>>>>>>.>>...<<<<<<.....<......>......>>>>>.>....
.....<<....>>...<<<<<.....<<.....>>....>>>>>...<<<
....<<<<<<<<.....>>>>>>>>......<<<<<<<<<.....<<...
<<<<<.<<<<.<<<...<<<<<......>>>>>((......<<<.....)
)>>>...>>>...>>>>..>>>>>..>>.>>>>>>.>>>.....<<<<<<
<<<.......>>>>>>>>>......<<<<<..((((>>>>>..>>>....
..>>.>>>>>>.>>...............<<....>>....>>.......
..<<<<....>>>>..................>>>>>>>>>>>.......
<<<<<<<<<<<....>>>>>>>>>>>...<............>.<<<<<<
....<<<<<<<<<<<<<..<<<...<<<.....>>>...>>>...<<...
.>>..<<<<.....>>>>..............>>>>>>>>>>>>>..<<.
<...<<<<<<.....<<<<<<<<<..<<<....<<<<<<......>>>>>
>.....>>>...<<<..<<<<........>>>>.>>>....>>>>>>>>>
...<<<.....>>>......>>>>>>......>.>>..<<<<<<....<<
<<<....>>>>><<<<<<<<<.....<<<<<<<<<...<<<...<<<<<<
<<.......>>>>>>>>..>>.>...>>>>>>>>>.....>>>>>>>.>>
..<<<<<<<.<<......>>.>>>>>>>.....<<<......>>>...<<
<<.<<<...<<<(((.....<<<<<<...........<<..<<<<<<<<<
..........>>>>>>>>>.>>..........)))......>>>>>>.>>
>...>>>>>>><<<<<<<<.....>>>>>>>>....>>>>>><.<<<<<.
..<<<......<<<<<.<<<....>>>>>>>>...>>>..>>>>>..>..
...>>>>>><......<<.....<<<<<<.......>>>>>><<<<....
<<<<<.<<...<<<<<<...<<.....>>.>>>>>>....((<<<<.<<.
..<<<...<<<....>>>...>>>...>>...<<<<<........>>>>>
))<<<<<<<<<<<<<...<<<<....<<<<<.<<<..<<<<<.<<<<.<<
..[[[[...>>>>>><<<...<<<<<<<<<<<<<<<<.<<.....>>>>>
>>>>.....>>>>>>>>>..>>><...<<<<....>>>>.....>>>>>>
...>>>..>>>>>.........>>>>...>>...>>>>>>>>>>>>>>>.
.>>.....<<......>>>>>>>.<<<<<....>>>>>..>>>>..<<<<
....<<<<<<<<.<<.........<.....<<<<<.....<..>......
>>>>><<<<<<<<<<<<.....>>>>>>>>>>>>............<<<<
<<<<<..<<<.........>>>..<<<<<<<.....<<<....>>>....
...>>>>>>>.<<<<<.<<<..<<<<<<<..<<<...<<...<<<<<...
.>>>>>...>>...>>>>>>>>..>>>>><<<<<<.......>>>>>>..
......<...........<<<<<<.....>>>>>>.....>....>>>>>
..>>.>>>>>>>..>..>>.>>>>>>>>.>>>>>>.....>.....<<<<
<........>>>>>..<<<<<<<<.<<<.........<<<<.<<<<<<..
<<<<<.<<<.<<<<<.<<<<<<<<<<<<<<<<.........<<.....<<
<.......<<<<<<<<..>>>>>>.>>...>>>..............>>.
.>>>>>>>>>>>>>>>>...<<<<<....>>>>>....>>>>>.>>>..>
>>>>..<<<<.....>>>><<<<<<...........>>>>>>..<<...<
<<<<<<...<<<<<<.......>>>>>>.....<<...(((>>....>>>
>>>>...<<<<..<<<......>>>..>>>>.<<<....>>>.>>)))..
.....<<<<<<<.<<..))))..>>>>>>>>>.............>>>>.
.>>>>>>.......<<<<.<.<<<<<<...<<.......>>...>>>>>>
...>>>>.>.......<<<<<.<<<<<<..<<<<<<<<<......>>>>>
>>..>>.<<<<<.....>>>>>.....>>>>>..>...>>>.>>....<<
<<<<<....>>>.>>>>........>>>>>>>>>>>....<<<<<<<...
<<<<..<<<<<<<...............>>>>>>>.<<<<<...<<<<..
.<<<<<<<<<<<]]]]>>>>>>...>>>>>...>>>>.>>>>>...<<<.
...<<<<<...........>>>>>....>>>.>>>>.......>>>>>>>
...<.........>.....<<<<<<<<<.......>>>>>....<<<<<<
<<.<<<....<<<<<....>>>>>...>>>..>>>>>.>>>...>>>>..
..........

Receptor-Ligand Complex Structure

Structure summary

• PDB: 5ibb The ribosome prohibits the GU wobble geometry at the first position of the codon-anticodon helix.
• Resolution: 2.96 Å
• Binding residue (original residue number in PDB): G8 G9 K10 E23 K24 R66 K68 K69 F75 A77 K78 V79 Q80 Y81 R83 K84 K85 G86 H87 Q89
• Binding residue (residue number reindexed from 1): G8 G9 K10 E23 K24 R66 K68 K69 F75 A77 K78 V79 Q80 Y81 R83 K84 K85 G86 H87 Q89

Gene Ontology

Molecular Function

• GO:0003723 RNA binding
• GO:0003735 structural constituent of ribosome
• GO:0019843 rRNA binding

Biological Process

• GO:0006412 translation

Cellular Component

• GO:0005737 cytoplasm
• GO:0005840 ribosome
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:5ibb, PDBe:5ibb, PDBj:5ibb
• PDBsum: 5ibb
• PubMed: 27174928
• UniProt: P60492|RL21_THET8 Large ribosomal subunit protein bL21 (Gene Name=rplU)